Repominder

I maintain a number of open source projects.
Too often, something like this would happen:

I merge a pull request

I promptly forget about it

weeks later, the changes haven’t reached a package registry

So, I made Repominder to help OSS maintainers avoid this situation.
Now when I forget about changes, I get a weekly email with diffs of affected projects.
It also provides a badge showing the status of my projects (eg).